The 15-inch Interactive R2-D2 unit responds to more than 40 voice commands, plays games with you and your friends, dances, plays music, and more! Ask him if he remembers famous friends like Luke Skywalker or Princess Leia or enemies like Jabba the Hutt, and each name will stir up a different response. He even guards your room with his sentry alarm. R2 also boasts a secret cargo compartment and a unique swing-down utility arm that doubles as a beverage holder. Requires 4 AA and 4 D batteries (not included). Some assembly required.